Home / 63,129.33-94,690.91-23,683.37

Finding the Fourth Proportional to 63,129.33, 94,690.91 and 23,683.37

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Solution

The fourth proportional to 63,129.33, 94,690.91 and 23,683.37 is: 35,523.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,129.33 : 94,690.91 = 23,683.37 : x
  2. Step 2: Convert to fraction form
    63,129.33/94,690.91 = 23,683.37/x
  3. Step 3: Cross multiply
    63,129.33x = 94,690.91 × 23,683.37
  4. Step 4: Simplify right side
    63,129.33x = 2,242,599,442.92
  5. Step 5: Solve for x
    x = 2,242,599,442.92/63,129.33
  6. Step 6: Final answer
    x = 35,523.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.